BirdNote is an audio program, two minutes per episode, which is aired on
several public radio stations (shows may vary by day). You can also
listen to the mp3 or read the transcript on the website. It’s available
as a podcast: http://www.birdnote.org/birdnotepodcast.xml All episodes
are in the archives. Or search for your favorite bird on the website:
http://www.birdnote.org